Steel grades
（重定向自Steel grade）
![EN 10027-1 steel grade designation system.](/Images/godic/202502/13/EN10027-steelgrade-diagram.svg2137.png")
Steel grades to classify various steels by their composition and physical properties have been developed by a number of standards organizations.
Steel grade
英语百科
- up hill and down dale
- uphill and downhill
- Uphill Battle
- uphill battles
- uphill casting
- uphill conveyer
- uphill diffusion
- uphill flow
- uphill furnace
- Uphill Gardener
- uphill gardeners
- uphill gradient
- uphill line
- uphill opening
- uphill pouring
- up hill quenching
- uphill quenching
- uphill reaction
- uphill road
- uphill running
- uphill running gate
- uphill shaker
- uphill shooting
- uphill side
- uphill slope